WhatsApp AI Assistant for Q&A & Bookings with Gemini, Pinecone & Google Sheets

Overview Turn WhatsApp chats into instant answers and real-time bookings—all in one n8n workflow. Your AI Agent leverages Gemini embeddings + Pinecone for on-the-fly knowledge retrieval, then logs reservations directly into Google Sheets. Features AI-powered Q&A: Natural-language responses driven by Gemini + Pinecone vector search Seamless Reservations: Book services via WhatsApp; entries auto-append to Google Sheets Auto-Embedding Sub-workflow: Drag-and-drop Google Drive docs get indexed in Pinecone 24-Hour Follow-Up: Automated template messages if no response within a day Personal Support Pledge: Hands-on help until your workflow runs flawlessly Requirements n8n account (self-hosted or n8n

Help me set up the n8n workflow "WhatsApp AI Assistant for Q&A & Bookings with Gemini, Pinecone & Google Sheets" (https://n8n.io/workflows/5781). It uses: Google Sheets, Google Drive, WhatsApp Business Cloud, Code, AI Agent, Simple Memory, Recursive Character Text Splitter, Pinecone Vector Store, Default Data Loader, Embeddings Google Gemini, Google Gemini Chat Model, Vector Store Question Answer Tool. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.